ISRC GBUM71704089
Verified recording
GBUM71704089 is “Too Good At Goodbyes” by Sam Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x4a9b3b67d45fe2e605ecded99d3062f31881927c2648d370069572529368a72c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71704089.
Recording identifiers
- ISRC
- GBUM71704089
- Title
- Too Good At Goodbyes
- Artist
- Sam Smith
- CopyrightID (CopyrightChains transaction hash)
0x4a9b3b67d45fe2e605ecded99d3062f31881927c2648d370069572529368a72c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a086ee4f1bf9f9f6b44a83cf66a3880105d661882593866e5f90677c3b510cb5- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71704089
- Bitcoin block existence check
- https://blockstream.info/api/block/953513